FR2388998A1 - Two stroke rotary reciprocal engine - has central supply core with inclined drive plates engaging ends of opposed pistons slidable in cylinders - Google Patents

Two stroke rotary reciprocal engine - has central supply core with inclined drive plates engaging ends of opposed pistons slidable in cylinders

Info

Publication number
FR2388998A1
FR2388998A1 FR7712808A FR7712808A FR2388998A1 FR 2388998 A1 FR2388998 A1 FR 2388998A1 FR 7712808 A FR7712808 A FR 7712808A FR 7712808 A FR7712808 A FR 7712808A FR 2388998 A1 FR2388998 A1 FR 2388998A1
Authority
FR
France
Prior art keywords
drive plates
cylinders
supply core
central supply
engaging ends
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
FR7712808A
Other languages
French (fr)
Other versions
FR2388998B1 (en
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to FR7712808A priority Critical patent/FR2388998A1/en
Publication of FR2388998A1 publication Critical patent/FR2388998A1/en
Application granted granted Critical
Publication of FR2388998B1 publication Critical patent/FR2388998B1/fr
Granted legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B75/00—Other engines
    • F02B75/28—Engines with two or more pistons reciprocating within same cylinder or within essentially coaxial cylinders
    • F02B75/282—Engines with two or more pistons reciprocating within same cylinder or within essentially coaxial cylinders the pistons having equal strokes
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01B—MACHINES OR ENGINES, IN GENERAL OR OF POSITIVE-DISPLACEMENT TYPE, e.g. STEAM ENGINES
    • F01B3/00—Reciprocating-piston machines or engines with cylinder axes coaxial with, or parallel or inclined to, main shaft axis
    • F01B3/0032—Reciprocating-piston machines or engines with cylinder axes coaxial with, or parallel or inclined to, main shaft axis having rotary cylinder block
    • F01B3/0035—Reciprocating-piston machines or engines with cylinder axes coaxial with, or parallel or inclined to, main shaft axis having rotary cylinder block having two or more sets of cylinders or pistons
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B57/00—Internal-combustion aspects of rotary engines in which the combusted gases displace one or more reciprocating pistons
    • F02B57/06—Two-stroke engines or other engines with working-piston-controlled cylinder-charge admission or exhaust
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B75/00—Other engines
    • F02B75/26—Engines with cylinder axes coaxial with, or parallel or inclined to, main-shaft axis; Engines with cylinder axes arranged substantially tangentially to a circle centred on main-shaft axis
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B75/00—Other engines
    • F02B75/02—Engines characterised by their cycles, e.g. six-stroke
    • F02B2075/022—Engines characterised by their cycles, e.g. six-stroke having less than six strokes per cycle
    • F02B2075/025—Engines characterised by their cycles, e.g. six-stroke having less than six strokes per cycle two

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transmission Devices (AREA)

Abstract

The two-stroke reciprocal, rotary engine has piston-cylinders mounted symmetrically around a cylindrical central supply core. Each piston-cylinder contains two oppositely reciprocating pistons having a common central combustion chamber. The cylinders and pistons are encased in a rotor housing which rotates as a unit around the stationary central core. The central supply core projects from each end of the rotor housing and has stationary elliptical drive plates mounted at an inclination on the ends of the supply core. The drive plates cooperate with inclined end faces of the pistons which project through the barrel housing and slide against the drive plates as the barrel housing rotates.
FR7712808A 1977-04-27 1977-04-27 Two stroke rotary reciprocal engine - has central supply core with inclined drive plates engaging ends of opposed pistons slidable in cylinders Granted FR2388998A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7712808A FR2388998A1 (en) 1977-04-27 1977-04-27 Two stroke rotary reciprocal engine - has central supply core with inclined drive plates engaging ends of opposed pistons slidable in cylinders

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7712808A FR2388998A1 (en) 1977-04-27 1977-04-27 Two stroke rotary reciprocal engine - has central supply core with inclined drive plates engaging ends of opposed pistons slidable in cylinders

Publications (2)

Publication Number Publication Date
FR2388998A1 true FR2388998A1 (en) 1978-11-24
FR2388998B1 FR2388998B1 (en) 1982-07-09

Family

ID=9190011

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7712808A Granted FR2388998A1 (en) 1977-04-27 1977-04-27 Two stroke rotary reciprocal engine - has central supply core with inclined drive plates engaging ends of opposed pistons slidable in cylinders

Country Status (1)

Country Link
FR (1) FR2388998A1 (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0019557A1 (en) * 1979-05-18 1980-11-26 Emilien Alphonse Feneux Internal combustion engine with swash plate, without crankshaft-connecting rod
FR2474586A1 (en) * 1979-05-18 1981-07-31 Feneux Emilien Two-cylinder two-stroke swashplate engine - has toothed racks on piston rods to drive segments on swashplate
FR2478741A1 (en) * 1980-03-21 1981-09-25 Williams Thomas PARALLEL INTERNAL COMBUSTION ENGINE WITH ROTARY VALVE AND INHERENT BALANCING
FR2546232A1 (en) * 1983-05-19 1984-11-23 Cannebotin Robert Four-stroke internal combustion engine with revolving cylinder block

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB214295A (en) * 1922-12-16 1924-04-16 Walter George Robertson Improvements in revolving cylinder internal combustion engines
US1866398A (en) * 1929-03-11 1932-07-05 Craig John Frederick Nevinson Cooling of rotary engines
US1987699A (en) * 1930-10-16 1935-01-15 Moore Frederick George Turbine engine
US3495543A (en) * 1966-12-01 1970-02-17 Boulton Aircraft Ltd Hydraulic apparatus
US3973531A (en) * 1974-05-13 1976-08-10 Turner Research, Inc. Engine with compressor and bypass for combustible mixture

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB214295A (en) * 1922-12-16 1924-04-16 Walter George Robertson Improvements in revolving cylinder internal combustion engines
US1866398A (en) * 1929-03-11 1932-07-05 Craig John Frederick Nevinson Cooling of rotary engines
US1987699A (en) * 1930-10-16 1935-01-15 Moore Frederick George Turbine engine
US3495543A (en) * 1966-12-01 1970-02-17 Boulton Aircraft Ltd Hydraulic apparatus
US3973531A (en) * 1974-05-13 1976-08-10 Turner Research, Inc. Engine with compressor and bypass for combustible mixture

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0019557A1 (en) * 1979-05-18 1980-11-26 Emilien Alphonse Feneux Internal combustion engine with swash plate, without crankshaft-connecting rod
FR2474586A1 (en) * 1979-05-18 1981-07-31 Feneux Emilien Two-cylinder two-stroke swashplate engine - has toothed racks on piston rods to drive segments on swashplate
FR2478741A1 (en) * 1980-03-21 1981-09-25 Williams Thomas PARALLEL INTERNAL COMBUSTION ENGINE WITH ROTARY VALVE AND INHERENT BALANCING
FR2546232A1 (en) * 1983-05-19 1984-11-23 Cannebotin Robert Four-stroke internal combustion engine with revolving cylinder block

Also Published As

Publication number Publication date
FR2388998B1 (en) 1982-07-09

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Legal Events

Date Code Title Description
ST Notification of lapse